Light weight 3.7V 5AH Rechargeable Lithium ion battery For Electric Bike ,Scooters
Item | Specification |
Nominal Capacity | 5Ah |
Nominal Voltage | 3.7V |
Charge Cut off Voltage | 4.2V |
Discharge cut-off voltage | 3V |
Standard charge current | 0.2C |
Standard discharge current | 0.5C |
Max charge current | 1C |
Max discharge current | 3C |
Operating temperature | Charge :0~45℃ |
Discharge :-20~60℃ | |
Impedance | <6.5 mΩ |
Weight | 120±15g |
Description:
Storage conditions of lithium ion battery cell
short period less than 1 month : -20°C ~ +45°C,90%RH Max
Long Period more than 3 month :-10°C ~ + 45°C,90%RH Max
recommend storage : 15°C -35°C,85%RH Max
Storage of Lithium Battery Pack
1.The battery pack shall be storied within -10℃~45℃ range environmental condition.
2.If the battery pack has to be storied for a long time (Over 1 months),the environmental condition should be:Temperature: 23±5℃ ,Humidity: 65±20%RH
3.The capacity is 80-90% of nominal capacity.
4.When storing battery packs for more than 6 months, charge at least once every 6 months to prevent leakage and deterioration in performance due to self-discharging
Lithium battery cells charge and discharge working principle:
Soundon New Energy Technology Co,.Ltd.
An Expert Maker of LiFePO4 and NCM battery for Electric vehicle and Energy Storage system
Soundon New Energy established in 2011, which is invested by Sound
Global (stock :HK00967) and stock jointed by Sound Environment
(SZ000826). With a registered capital of $392 million , is an
enterprise engage in technology innovation, product design and
marketing of battery cathode materials, high capacity lithium ion
batteries .
Now, the designed capacity of lithium battery can reach 9GWh, high
quality lithium battery cathode material (Li-NiCoMn, Li-Mn,lifepo4)
up to 50,000 tons.
Benefit from Our Advantages
Soundon industrial park covers an area of 2 million square
meters, with ten automatic production lines, all production
line applied advanced equipment and famous brand facilities (most
of R&D and QC instrument were imported from the US, Japan and
UK) which are manned by 1,000 workers.
The technical laboratory testing is able to perform test
independently, finish physical and chemical analysis, and another
projects test and data analysis accurately, and issue supported
technical report.
In fact, we are very proud of working with several famous companies
such as Dyson (the UK) and Axell Wireless (Sweden), Intel
(American), Share'n Go (Italy),Tata (India),SAFT(France), which
have become satisfied with our services and high-quality products.
Meeting Various Certifications and Standards
Soundon have a full-scale produce qualification such as ISO
9000:2015, ISO 140001:2015, ISO/TS 16949 and OHSA18001-2007
certification. Mostly of lithium battery products gain the national
and safety explosion-proof and export permit. like CE, CB, UL,
UN38.3 and RoHS ,R100 international certification, Soundon aims to
be your long-term partner, ensures product quality, on-time
delivery, competitive price and user’s equity.
Meet us in various exhibition and fair
2021 International Exhibitions
The 14th China International Battery Fair 2021.
March 19th ~21st
Shenzhen Convention and Exhibiton Center , Booth No.: 1T019
Contact us today to begin sourcing.